MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca435f68ad4d8f49b688756fede16ca34aafdab5f6e714aec7f133b79f791ee7. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca435f68ad4d8f49b688756fede16ca34aafdab5f6e714aec7f133b79f791ee7
SHA3-384 hash: 651cc018f1ac7a94d8db953e55244f013a53cc47e4fd81628a40d9292ed78abefb8b07e44bea83ef1b629fcbd1a65790
SHA1 hash: 64ba92a514201952c4eb0dd5bd4c3ebfd80f06bd
MD5 hash: 7eb341360221f08efd0d53b6433a16b6
humanhash: neptune-uniform-carolina-pasta
File name:731-95387434HAWB.DOC.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:646'233 bytes
First seen:2022-12-18 08:58:27 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:/cF885qPcQSXIii8aHfnXjrE61u3vJ1XkyiDDLqvn3570ss51ZD1rdSwd:cD5qPXSXIr7zrE6A3x9sDLqvp707fddx
TLSH T1E7D4236ADD34EDCF25A9FAF224FDCC950010D200A3BDA87D185D9896CE91A68C67FC74
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:731-95387434HAWB.DOC.exe
File size:1'025'024 bytes
SHA256 hash: a2579723ae65b526602d6404cbe9e0239c1ec7ed08222afcbe9e65e35a7d49d8
MD5 hash: df21f3fb1c4fce4b77436ec8bbdc6934
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.25808.RarHeurBadExt.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/ca435f68ad4d8f49b688756fede16ca34aafdab5f6e714aec7f133b79f791ee7/results/dashboard
Gathering data
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca435f68ad4d8f49b688756fede16ca34aafdab5f6e714aec7f133b79f791ee7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-14 10:24:03 UTC
File Type:
Binary (Archive)
Extracted files:
38
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjbv62fnjwhutnuiovx63ylmunfk7wvv63trjlwh6ez3ph3zd3tq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221218-ndpe9see91/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5495243543:AAG3XPeGW7yqfXF6_EXjGSfO9SWHJTpqVsU/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ca435f68ad4d8f49b688756fede16ca34aafdab5f6e714aec7f133b79f791ee7

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar ca435f68ad4d8f49b688756fede16ca34aafdab5f6e714aec7f133b79f791ee7

(this sample)

AgentTesla

Executable exe a2579723ae65b526602d6404cbe9e0239c1ec7ed08222afcbe9e65e35a7d49d8

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a2579723ae65b526602d6404cbe9e0239c1ec7ed08222afcbe9e65e35a7d49d8
  
Dropping
AgentTesla

Comments